Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 134 insertions, 0 deletions

diff --git a/kig/modes/linkslabel.cpp b/kig/modes/linkslabel.cpp
new file mode 100644
index 00000000..572c0bf8
--- /dev/null
+++ b/kig/modes/linkslabel.cpp
@@ -0,0 +1,134 @@
+// Copyright (C)  2002  Dominique Devriese <[email protected]>
+
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+// 02110-1301  USA
+
+
+#include "linkslabel.h"
+#include "linkslabel.moc"
+
+#include <qlabel.h>
+#include <kurllabel.h>
+#include <qlayout.h>
+
+#include <vector>
+#include <algorithm>
+#include <functional>
+
+#include <assert.h>
+using namespace std;
+
+class LinksLabel::Private
+{
+public:
+  QHBoxLayout* layout;
+  std::vector<QLabel*> labels;
+  std::vector<KURLLabel*> urllabels;
+};
+
+LinksLabel::LinksLabel( QWidget* parent, const char* name )
+  : QWidget( parent, name )
+{
+  p = new Private;
+  p->layout = new QHBoxLayout( this );
+
+  QLabel* l = new QLabel( QString::fromUtf8( "Dit is een " ), this );
+  p->labels.push_back( l );
+  p->layout->addWidget( l );
+
+  KURLLabel* u = new KURLLabel( QString::fromUtf8( "http://www.kde.org/" ),
+                                QString::fromUtf8( "url"), this );
+  p->urllabels.push_back( u );
+  p->layout->addWidget( u );
+
+  l = new QLabel( QString::fromUtf8( " !" ), this );
+  p->labels.push_back( l );
+  p->layout->addWidget(l );
+
+  p->layout->activate();
+}
+
+LinksLabel::~LinksLabel()
+{
+  delete p;
+}
+
+void LinksLabel::urlClicked()
+{
+  const QObject* o = sender();
+  std::vector<KURLLabel*>::iterator i = std::find( p->urllabels.begin(), p->urllabels.end(), static_cast<const KURLLabel*>( o ) );
+  assert( i != p->urllabels.end() );
+  emit linkClicked( i - p->urllabels.begin() );
+}
+
+LinksLabel::LinksLabelEditBuf LinksLabel::startEdit()
+{
+  return LinksLabelEditBuf();
+}
+
+void LinksLabel::addText( const QString& s, LinksLabelEditBuf& buf )
+{
+  buf.data.push_back( std::pair<bool, QString>( false, s ) );
+}
+
+void LinksLabel::addLink( const QString& s, LinksLabelEditBuf& buf )
+{
+  buf.data.push_back( std::pair<bool, QString>( true, s ) );
+}
+
+namespace {
+  void deleteObj( QObject* o ) { delete o; }
+}
+
+void LinksLabel::applyEdit( LinksLabelEditBuf& buf )
+{
+  std::for_each( p->urllabels.begin(), p->urllabels.end(), deleteObj );
+  std::for_each( p->labels.begin(), p->labels.end(), deleteObj );
+  p->urllabels.clear();
+  p->labels.clear();
+
+  delete p->layout;
+  p->layout = new QHBoxLayout( this );
+
+  for ( LinksLabelEditBuf::vec::iterator i = buf.data.begin(); i != buf.data.end(); ++i )
+  {
+    if ( i->first )
+    {
+      // we need a KURLLabel...
+      // the url is an unused stub...
+      KURLLabel* l = new KURLLabel( QString::fromUtf8( "http://edu.kde.org/kig" ),
+                                    i->second, this );
+      p->urllabels.push_back( l );
+      p->layout->addWidget( l );
+      connect( l, SIGNAL( leftClickedURL() ), SLOT( urlClicked() ) );
+    }
+    else
+    {
+      // we need a normal label...
+      QLabel* l = new QLabel( i->second, this );
+      p->labels.push_back( l );
+      p->layout->addWidget( l );
+    };
+  };
+
+  QSpacerItem* spacer = new QSpacerItem( 40,  20,  QSizePolicy::Expanding,  QSizePolicy::Minimum );
+
+  p->layout->addItem( spacer );
+
+  p->layout->activate();
+
+  std::for_each( p->urllabels.begin(), p->urllabels.end(), mem_fun( &QWidget::show ) );
+  std::for_each( p->labels.begin(), p->labels.end(), mem_fun( &QWidget::show ) );
+}